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A simple scenario using wait() and notify() in java
... don't understand - thread 1 executes the eatPizza() method and enters the top synchronized block, and synchronizes on the MyHouse class. No pizza has yet arrived so it just waits. Now thread 2 tries to deliver the pizza by calling the pizzaGuy() method; but can't as thread 1 already owns the lock a...
How to change the href for a hyperlink using jQuery
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Using
$("a").attr("href", "http://www.google.com/")
will modify the href of all hyperlinks to point to Google. You probably want a somewhat more refined selector though. For instance, if you have a mix of link source (hyperlink) and link target (a.k.a. "anc...
What is the proper way to re-throw an exception in C#? [duplicate]
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There is an fxcop rules for that: RethrowToPreserveStackDetails msdn.microsoft.com/en-us/library/ms182363(VS.80).aspx
– Julien Hoarau
Oct 7 '08 at 13:45
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Efficient string concatenation in C++
... answered Mar 4 '09 at 16:15
PestoPesto
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When should you use constexpr capability in C++11?
... metaprogramming, or as array bounds, etc etc.
Another example off of the top of my head would be that for class interfaces, you may want derived types define their own constants for some operation.
Edit:
After poking around on SO, it looks like others have come up with some examples of what migh...
Parse config files, environment, and command-line arguments, to get a single collection of options
...rse the command line and config files, and provide an abstraction layer on top of them. However, you would need this as a separate dependency, which from your earlier comment seems to be unpalatable.
If you want to look at the code I wrote, it's at http://liw.fi/cliapp/. It's integrated into my "co...
Is there any “font smoothing” in Google Chrome?
...OSITIVE EXAMPLE:
Left: Firefox 23, right: Chrome 29
POSITIVE EXAMPLE:
Top: Firefox 23, bottom: Chrome 29
NEGATIVE EXAMPLE: Chrome 30
NEGATIVE EXAMPLE: Chrome 29
Solution
Fixing the above screenshot with -webkit-text-stroke:
First row is default, second has:
-webkit-text-stroke: 0....
Static methods in Python?
... necessary in Python, and I've seen them used many times where a separate "top-level" function would have been clearer.
The following is verbatim from the documentation::
A static method does not receive an implicit first argument. To declare a static method, use this idiom:
class C:
@staticme...
Truncating floats in Python
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@RohithRNair Off the top of my head, the same way you'd apply any other function that operates on individual elements (i.e. applymap()). Maybe there's a way to make the whole operation more efficient, but that would be a matter for a separate que...
How To: Best way to draw table in console app (C#)
...larations
static bool isLeftAligned = false;
const string cellLeftTop = "┌";
const string cellRightTop = "┐";
const string cellLeftBottom = "└";
const string cellRightBottom = "┘";
const string cellHorizontalJointTop = "┬";
const string cellHorizontalJointbotto...